France surrendered to Nazi Germany early in World War II (June 24, 1940). Nazi Germany occupied three fifths of France's territory leaving the rest to the new Vichy collaboration government established on July 10, 1940 under Henri Philippe Pétain. Its senior leaders acquiesced in the plunder of French resources, as well as the sending of French forced labor to Nazi Germany; in doing so, they claimed they hoped to preserve at least some small amount of French sovereignty. The Nazi German occupation proved costly, however, as Nazi Germany appropriated a full one-half of France's public sector revenue.
A popular referendum approved the constitution of the French Fifth Republic in 1958, greatly strengthening the authority of the presidency and the executive in relation to Parliament. The French constitution establishes a semi-presidential system, where the President of France has a strong influence, but where, ultimately, the deciding factor is the majority of the French National Assembly.
France is a founding member of the European Union, and its largest member state with respect to land area. France is also a founding member of NATO and the UN, and a permanent member of the UN Security Council. It is one of only seven acknowledged nuclear powers in existence.
Traditionally, decision-making in France was highly centralized, with each of France's departments headed by a prefect appointed by the central government. In 1982, the national government passed legislation to decentralize authority by giving a wide range of administrative and fiscal powers to local elected officials. In March 1986, regional councils were directly elected for the first time, and the process of decentralization continues, albeit at a slow pace.
Following the Second World War, and especially the Fifth Republic, France embarked on an ambitious and mostly very successful program of modernization, under state impulse and coordination. This program of dirigisme, mostly implemented by right-wing governments, involved the state control of a minority of the industry, such as transportation, energy and telecommunication infrastructures, as well as various incentives for private corporations to merge or engage in certain projects.
Legislation passed in 1998 shortened the legal workweek from 39 to 35 hours effective January 1, 2000. A key objective of the legislation is to encourage job creation, for which significant new subsidies will be made available. It is difficult to assess the impact of workweek reduction on growth and jobs since many of the key economic parameters, such as the impact on labour costs and company's ability to reorganize work schedules, will depend on the outcome of labour-management negotiations which should extend through 2000 and beyond. See 35-hour workweek.
The May 1958 seizure of power in Algiers by French army units and French settlers opposed to concessions in the face of Arab nationalist insurrection led to the fall of the French government and a presidential invitation to de Gaulle to form an emergency government to forestall the threat of civil war. Swiftly replacing the existing constitution with one strengthening the powers of the presidency, he became the elected president in December of that year, inaugurating France's Fifth Republic.
While the main territory of France (la métropole) is located in Western Europe, France is also constituted from territories in North America, the Caribbean, South America, the western and southern Indian Ocean, the northern and southern Pacific Ocean, and Antarctica (sovereignty claims in Antarctica are not recognised by most countries).
After the Allied landings in North Africa (Operation Torch) the German Army occupied southern France as well (Case Anton), leading to the scuttling of the French Fleet at Toulon. After four years of occupation and strife, Allied forces, including Free French Forces, liberated France in 1944.France emerged from World War II to face a series of new problems. After a short period of provisional government initially led by General Charles de Gaulle, a new constitution (October 13, 1946) established the Fourth Republic under a parliamentary form of government controlled by a series of coalitions. The mixed nature of the coalitions and a consequent lack of agreement on measures for dealing with colonial wars in Indochina and Algeria caused successive cabinet crises and changes of government. The war in Indochina ended with French withdrawal in 1954.
France has 26 régions: 21 of these are in the continental part of metropolitan France, one is Corse on the island of Corsica (although strictly speaking Corse is in fact a "territorial collectivity", not a région, but is referred to as a région in common speech), 4 are overseas. The région are further subdivided into 100 départements.